C12N 11/096
Polyesters
Official title: Polyesters; Polyamides
C12N11/096 (Polyesters) appears on 92 US grants and 85 published applications in this corpus.
Search patents in C12N- Granted patents
- 92
- Published applications
- 85
- Assignees
- 103
- Inventors
- 285
- Latest grant
- 14 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 4 |
| 2006 | 0 | 1 |
| 2007 | 0 | 4 |
| 2008 | 0 | 0 |
| 2009 | 1 | 6 |
| 2010 | 2 | 3 |
| 2011 | 0 | 3 |
| 2012 | 1 | 6 |
| 2013 | 0 | 4 |
| 2014 | 5 | 12 |
| 2015 | 5 | 3 |
| 2016 | 2 | 4 |
| 2017 | 5 | 4 |
| 2018 | 2 | 2 |
| 2019 | 5 | 4 |
| 2020 | 4 | 7 |
| 2021 | 2 | 8 |
| 2022 | 3 | 1 |
| 2023 | 3 | 1 |
| 2024 | 0 | 1 |
| 2025 | 0 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method, reagent, and chip for measuring analyte concentration in specimen14 Nov 2023US 11,815,448 B2Terumo Kabushiki Kaisha
- Biocatalytic microcapsules for catalyzing gas conversion3 Jan 2023US 11,542,531 B2Lawrence Livermore National Security, LLC
- Nerve cell device and method for evaluating neural activity3 Jan 2023US 11,543,404 B2Stem Cell & Device Laboratory, Inc.
- Method comprising contacting tissue with a cross-linkable polyester prepolymer4 Oct 2022US 11,458,230 B2Massachusetts Institute of Technology
- Tissue scaffolds for electrically excitable cells9 Aug 2022US 11,407,977 B2Innovative Surface Technologies, Inc.
- Autodegradable plastics23 Jul 2026US 2026/0209478 A1E.V.A Biosystems Limited
- Multifunctional damage responsive polymeric fiber14 May 2026US 2026/0132081 A1Drexel University
- Modified hyaluronidases and uses in treating hyaluronan-associated diseases and conditions10 Jul 2025US 2025/0222078 A1Halozyme, Inc.
- Microbial carrier and water treatment method9 Jan 2025US 2025/0011208 A1Mitsubishi Chemical Corporation
- Biocatalytic microcapsules for catalyzing gas conversion1 Aug 2024US 2024/0254519 A1Lawrance Livermore National Security, LLC
Most cited
By later US patents
- Materials and methods for the immobilization of bioactive species onto polymeric substrates320US 5,897,955 AGore Hybrid Technologies, Inc. · 1999
- Materials and methods for the immobilization of bioactive species onto polymeric substrates287US 5,914,182 AGore Hybrid Technologies, Inc. · 1999
- Polyamide membrane with controlled surface properties107US 4,707,266 APall Corporation · 1987
- Polymer scaffold having microporous polymer struts defining interconnected macropores77US 6,472,210 B1Bonetec Corporation · 2002
- Method for immobilizing enzymes and microbial cells75US 4,195,129 AKansai Paint Co., Ltd. · 1980